this was after the P.L.F. Everyone was talking among themselves, until their Homeroom teacher stood up, and everyone got quiet.

AIZAWA: “Alright, everyone. We have caught a villain during the paranormal liberation war, he was forced to be in the League by Shigaraki. We’ll be having him join us for a while. This task given is to help him rehabilitate.” He kept his neutral, calm, tired expression as he spoke. “ he's the same age as the rest of you, and he's not mentally stable. Do not cause a commotion, And try to be understanding.”